The high-mass disk candidates NGC 7538IRS1 and NGC 7538S

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Table 2

Millimeter continuum properties.


Source	S_peak	S_int^e	M	N	M	N
		mJy	M_⊙		M_⊙
			H83^a		OH94^a


7538IRS1mm1	1861	2990	–	–	–	–
7538IRS1mm1^b^c	861	1990	115	18	43	7
7538Smm1	24.1	132	–	–	–	–
7538Smm1^b^d	16.1	124	38	1.8	14	0.7
7538Smm1a	24.1	95	–	–	–	–
7538Smm1a^b^d	16.1	87	27	1.8	10	0.7
7538Smm1b^d	18.0	37	11	2.0	4	0.7
7538Smm2^d	20.5	76	23	2.3	9	0.9
7538Smm3^d	21.4	67	21	2.4	8	0.9

Notes.

^(a)

H83: Hildebrand (1983); OH94: Ossenkopf & Henning (1994).

^(b)

Corrected for free-free flux contribution.

^(c)

Assumed temperature 245 K.

^(d)

Assumed temperature 50 K.

^(e)

Measured within the 4σ contours.

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